Waveguide tapering for improved parametric amplification in integrated nonlinear Si3N4 waveguides.
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DOI: 10.1364/oe.389159
Abstract: In this paper, we propose and numerically investigate waveguide tapering to improve optical parametric amplification in integrated nonlinear Si3N4 circuits. The phase matching condition of parametric amplification changes along the length of uniform Si3N4 waveguides,… read more here.
Keywords: parametric amplification; si3n4 waveguides; nonlinear si3n4; waveguide tapering ... See more keywords